Elastic telescopic device of server storage disk

Abstract

An elastic telescopic device of a server storage disk comprises a device body, an operation server body and a virus searching, killing and repairing terminal, the device body comprises a pushing device and a switching device, the pushing device is composed of a plurality of compartments for containing the storage disk, and supporting blocks, sliding rails and motors are arranged on the two sides of each compartment. A connector is arranged at the bottom end in the compartment; the switching device comprises a change-over switch and a microcontroller, and two power lines connected with an external server are arranged at the bottom end of the change-over switch. During use, when the operation server body needs to be expanded in the operation process, the motor drives the storage disc to move, the storage disc is inserted into the interface to be expanded, if the operation server body does not detect viruses in the operation process, the microcontroller drives the change-over switch to be connected with the operation server body, and the storage disc is inserted into the interface to be expanded. Otherwise, the operation server main body is connected with the virus searching, killing and repairing terminal, and the operation server main body is connected with the operation server main body when the virus is not detected by the virus searching, killing and repairing terminal.

Description

Technical Field

[0001] The utility model belongs to the field of servers, and particularly relates to an elastic telescopic device for a server storage disk. Background Technique

[0002] Server expansion refers to enhancing the performance and capacity of a server by adding hardware resources such as processors, memory, storage, etc. Expansion can be achieved by adding new server nodes or upgrading the hardware of existing servers. However, there are some difficult-to-solve problems in the server expansion methods available on the market: 1. Usually, when the server storage is about to run out, the user may not be able to detect it in time, resulting in the server being unusable. Moreover, when expanding, it is necessary to manually add storage disks for expansion, which is more time-consuming and laborious. 2. If there are Trojan viruses or abnormalities in ordinary storage disks, if not processed or not processed in time, it will affect the use of other storage disks and software, resulting in greater losses. Content of the Utility Model

[0003] In view of the above, the utility model provides an elastic telescopic device for a server storage disk to solve the problems raised in the above background technique.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an elastic telescopic device for a server storage disk, including a device main body, an operating server main body, and a virus killing and repair terminal. The device main body is respectively connected to the operating server main body and the virus killing and repair terminal. The device main body includes a pushing device for pushing storage disks and a switching device for switching the connection lines of the storage disks. The pushing device is composed of several compartments for placing storage disks. On both sides of several compartments, there are support blocks for clamping the storage disks, slide rails for driving the support blocks to slide up and down, and motors for driving the support blocks to slide on the slide rails. The motors are respectively connected to the slide rails and the support blocks. At the bottom end inside the compartment, there is an interface for the storage disk to be inserted and used. The switching device is located at the bottom end of the compartment and includes a changeover switch for switching the connection lines of the interfaces and a microcontroller. At the bottom end of the changeover switch, there are two power lines connected to an external server. One power line is connected to the operating server main body, and the other power line is connected to the virus killing and repair terminal. When in use, according to the remaining space in each area, the support blocks move downward to drive the storage disks to be inserted into the interfaces, and the changeover switch automatically switches the corresponding lines according to the virus situation.

[0005] Further, the output end of the interface is connected to the input end of the microcontroller, and the output end of the microcontroller is connected to the input end of the changeover switch. After the storage disk is inserted into the interface, the corresponding power line is connected according to the actual situation.

[0006] Further, the output end of the operation server main body is respectively connected to the input end of the motor and the input end of the microcontroller, and the output end of the virus killing and repair terminal is connected to the input end of the microcontroller. The operation server main body drives the storage disk insertion interface to expand the capacity according to the memory situation, and switches the circuit according to the virus situation of the storage disk.

[0007] Further, the device main body is provided with an internal power supply or an external power supply to provide electrical energy for the device main body.

[0008] Further, the number of the pushing devices corresponds one-to-one to the number of the switching devices.

[0009] The beneficial effects of the present utility model are as follows: 1. All storage disks are installed on the server, and when the memory is insufficient, the storage disks are automatically inserted in advance for capacity expansion, which is more time-saving and labor-saving; 2. When the operation server main body detects that there is a Trojan virus or an abnormality in the storage disk, etc., it exits and then switches the circuit, and switches the operation server main body to the virus killing and repair terminal, so as to reduce the impact on other storage disks and thus reduce losses. Description of the Drawings

[0010] Figure 1 is the structural schematic diagram of the present utility model.

[0011] Figure 2 is the partial sectional view of the present utility model in the retracted state.

[0012] Figure 3 is the partial sectional view of the present utility model in the unfolded state.

[0013] In Figures 1 - 3 wherein, 1. Device main body; 101. Operation server main body; 102. Virus killing and repair terminal; 103. Storage disk; 2. Pushing device; 201. Compartment; 202. Support block; 203. Slide rail; 204. Motor; 205. Interface; 3. Switching device; 301. Change-over switch; 302. Microcontroller; 303. Power cord. Detailed Embodiments

[0014] The following further describes the present utility model in conjunction with the drawings and some embodiments.

[0015] In Figures 1 - 3Among them, an elastic expansion device for a server storage disk includes a device main body 1, an operating server main body 101, and a virus killing and repair terminal 102. The operating server main body 1 is a conventional server terminal device, and the virus killing and repair terminal 102 is a computer terminal (a conventional computer) used to separately kill viruses in the storage disk 103. The device main body 1 is respectively connected to the operating server main body 101 and the virus killing and repair terminal 102. The device main body 1 includes a pushing device 2 for pushing the storage disk 103 and a switching device 3 for switching the connection line of the storage disk 103. The pushing device 2 is composed of several compartments 201 for placing the storage disk 103. When leaving the factory, pushing devices 2 with different numbers of compartments 201 will be manufactured, and enterprises can choose according to their actual situations. Usually, the more data needs to be stored, the more storage disks 103 are required, and vice versa. On both sides of several of the compartments 201, there are support blocks 202 for clamping the storage disk 103, slide rails 203 for driving the support blocks 202 to slide up and down, and motors 204 for driving the support blocks 202 to slide on the slide rails 203. The support blocks 202 are made of materials with large elasticity and friction such as silica gel. The greater the elasticity and the greater the friction, the better the storage disk 103 can be fixed to prevent it from falling. The motors 204 are respectively connected to the slide rails 203 and the support blocks 202. When capacity expansion is required during the operation of the operating server main body 101, the motor 204 drives the storage disk 103 clamped by the support blocks 202 to move downward on the slide rail 203, so that the storage disk 103 is inserted into the interface 205 for capacity expansion. The remaining memory that actually needs automatic capacity expansion can be set by itself. For example, when the memory of the storage disk 103 is less than 500MB, automatic capacity expansion is performed. Similarly, when there is excess memory after memory cleaning, the motor 204 drives the storage disk 103 to rise and pull out the storage disk 103 to extend the service life of the storage disk 103. At the bottom end inside the compartment 201, there is an interface 205 for the storage disk 103 to be inserted and used;The switching device 3 is located at the bottom of the compartment 201. It includes a changeover switch 301 for switching the connection lines of the switching interface 205 and a microcontroller 302. The changeover switch is a common switch for switching multiple circuits. Multiple moving contacts are welded on the shaft. When the shaft rotates, the moving contacts are successively connected or disconnected from the static contacts to switch the circuit, which is an electrical appliance for changing the circuit connection from one group to another. Two power supply lines 303 connecting to an external server are provided at the bottom of the changeover switch 301. One power supply line 303 is connected to the running server main body 101, and the other power supply line 303 is connected to the virus killing and repair terminal 102. There are two connection ports in the changeover switch 301. One is the power supply line 303 connected to the running server main body 101, and the other is the power supply line 303 connected to the virus killing and repair terminal 102. During the operation of the running server main body 101, if no virus is detected in the storage disk 103, the microcontroller 302 receives the signal and drives the changeover switch 301 to connect to the power supply line 303 of the running server main body 101. Otherwise, the connection with the running server main body 101 is cut off and connected to the virus killing and repair terminal 102. After the virus killing is completed, if no virus is detected in the storage disk 103 by the virus killing and repair terminal 102, the connection with the virus killing and repair terminal 102 is cut off and connected to the running server main body 101. When the running server main body 101 detects a virus in the storage disk 103, it automatically switches to the virus killing and repair terminal 102 so as not to affect the normal operation of the running server main body 101. The virus killing and repair terminal 102 will also automatically back up the data in the storage disk 103 during virus killing to prevent data loss. When in use, according to the remaining space in each area, the support block 202 moves downward to drive the storage disk 103 to insert into the interface 205, and the changeover switch 301 automatically switches the corresponding line according to the virus situation.;

[0016] In this embodiment, the output end of the interface 205 is connected to the input end of the microcontroller 302, and the output end of the microcontroller 302 is connected to the input end of the changeover switch 301. After the storage disk 103 is inserted into the interface 205, the microcontroller 302 makes the changeover switch 301 connect to the corresponding power supply line 303 according to the server instruction. If there is no virus in the storage disk 103, it is connected to the cloud server. If there is a virus, it automatically jumps to connect to the virus killing and repair terminal 102.

[0017] In this embodiment, the output end of the operation server main body 101 is respectively connected to the input end of the motor 204 and the input end of the microcontroller 302. According to the memory situation of the operation server main body 101, the motor 204 drives the storage disk 103 to be inserted into the interface 205 for expansion. For example, there are two areas, area A and area B, set in the operation server main body 101. Both area A and area B are initially set with 3TB of memory. After using for a period of time, area A only occupies 0.5TB of memory, while area B occupies 2.5TB of memory. At this time, the storage disk 103 in area A automatically inserts and allocates 1TB of memory to area B; in the actual use process, when dividing the total memory and how much memory remains, the remaining memory is automatically divided according to the actual situation of the enterprise. The output end of the virus killing and repair terminal 102 is connected to the input end of the microcontroller 302. The operation server main body 101 makes the motor 204 drive the storage disk 103 to be inserted into the interface 205 for expansion according to the memory situation. When the operation server main body 101 finds that there is a virus in the storage disk 103, the microcontroller 302 immediately drives the change-over switch 301 to cut off the connection with the operation server main body 101 and connect to the virus killing and repair terminal 102. Similarly, when the virus killing and repair terminal 102 finishes killing the virus, the microcontroller 302 drives the change-over switch 301 to connect to the operation server main body 101.

[0018] In this embodiment, the device main body 1 is provided with an internal power supply or an external power supply. The output ends of the internal power supply or the external power supply are respectively connected to the input end of the motor 204, the input end of the microcontroller 302, and the input end of the change-over switch 301 to provide electrical energy for them.

[0019] In this embodiment, the number of the pushing devices 2 corresponds one by one to the number of the switching devices 3. The two power supply lines 303 under all the change-over switches 301 can be classified and grouped together. One category is connected to the operation server main body 101, and the other category is connected to the virus killing and repair terminal 102. The numbers of the operation server main body 101 and the virus killing and repair terminal 102 can be selected according to the actual situation.

[0020] In this embodiment, the motor 204 is a common motor device, such as a 25BYZ series linear motor, etc.

[0021] In this embodiment, the microcontroller 302 is a common electrical component, such as a single-chip microcomputer of the AT89C2051 or TMS320VC5509A model, etc.

[0022] In this embodiment, the change-over switch 301 is a common switch for switching multiple circuits, such as an LW5D series universal change-over switch, a WQ5 automatic change-over switch, etc.

[0023] In this embodiment, the control circuit of the present utility model is a common circuit in the field of circuits. The present utility model is connected to an external power supply or an internal battery to provide electrical energy for the device, which can be realized by those skilled in the art and will not be elaborated here.

[0024] When the present utility model is specifically implemented: during use, turn on the internal power supply or external power supply. When the server main body 101 needs to be expanded during operation, the motor 204 drives the storage disk 103 clamped by the support block 202 to move downward on the slide rail 203, so that the storage disk 103 is inserted into the interface 205 for expansion. Similarly, when there is extra memory after memory cleaning, the motor 204 drives the storage disk 103 to rise and pull out the storage disk 103 to extend the service life of the storage disk 103. If the storage disk 103 is not detected to contain viruses during the operation of the server main body 101, the microcontroller 302 receives the signal and drives the changeover switch 301 to connect to the power supply line 303 of the server main body 101. Otherwise, the connection with the server main body 101 is cut off and connected to the virus killing and repair terminal 102. After the virus killing is completed, if the virus killing and repair terminal 102 does not detect viruses in the storage disk 103, the connection with the virus killing and repair terminal 102 is cut off and connected to the server main body 101.

[0025] It should be noted that: in the description of the present utility model, the meaning of "a plurality of" is two or more, unless otherwise specifically defined. In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0026] For those skilled in the art, it is obvious that the patent of the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the patent of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the patent of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the same elements of the claims are intended to be included in the patent of the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. An elastic expansion device for a server storage disk, comprising a device body, an operating server body, and a virus detection and repair terminal, wherein the device body is connected to the operating server body and the virus detection and repair terminal respectively, and characterized in that: The device body includes a pushing device for pushing the storage disk and a switching device for switching the connection line of the storage disk. The pushing device is composed of a plurality of compartments for placing the storage disks. Both sides of the plurality of compartments are provided with support blocks for clamping the storage disks, slide rails for driving the support blocks to slide up and down, and motors for driving the support blocks to slide on the slide rails. The motors are respectively connected to the slide rails and the support blocks. An interface for inserting the storage disk is provided at the bottom of the compartment. The switching device is located at the bottom of the compartment, and includes a switching interface connection line conversion switch and a microcontroller. Two power lines connected to the external server are arranged at the bottom of the conversion switch, one of which is connected to the running server body, and the other is connected to the virus detection and repair terminal. When in use, according to the remaining space in each area, the support block moves downward to drive the storage disk to be inserted into the interface, and the conversion switch automatically switches the corresponding line according to the virus situation.

2. The elastic expansion device of a server storage disk according to claim 1, characterized in that: The interface output end is connected to the microcontroller input end, and the microcontroller output end is connected to the conversion switch input end.

3. The elastic expansion device of a server storage disk according to claim 1, characterized in that: The output end of the operation server body is connected to the motor input end and the microcontroller input end respectively, and the output end of the virus detection and repair terminal is connected to the microcontroller input end.

4. The elastic expansion device of a server storage disk according to claim 1, characterized in that: The device body is provided with a built-in power supply or an external power supply.

5. The elastic expansion device of a server storage disk according to claim 1, characterized in that: The number of the pushing devices corresponds one to one to the number of the switching devices.

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